Go-cart.



Patented Mar. 26,1912: l

annu-snm 1.

M. J. FOYER 6L O. KURZ.v

` GO-GART.

APPLIOATION FILED 0012.25, 1907./

3 SHEBTS-SHEET 2.

Patented Mar. 26, 1912.

A l Zal/7:51,

y oooiin'r.

Application 'filed October 2f, 1907. Serial No. 39%171 hure invented certain new and useful .lin--y prorenlenls in (io-Carts, of which the fol lownig is it speciijiczition,

ilns'inventi'on relates to improvements in gio-ravis.

Ainning ,tht` more iinportznit tentures of tho invention nro, lto provide improved nwvhoninin n'hqrpoVtlie folding and untold in r inoveinonts oit the Whoel supports and wheels nro zwooiinulisliod. in' :i positivo sind olettirr" ninnnor; to provic o improved nlr'nnn ior lorhing the Wheel jyolns rigidly in operativo position; to provide improved xntwhnnisxn for positively looking;` the hzmfllo lirnflne. und through thi?l tho remainder of the inorlinnissnl, in extended or operativo position; -to provide 'l'or thv :nrt hotly inlloxihlo Vfor substantially ,inflexible sides, ,t-oinhined with .ineohnninin 'whereby these Siders :are :intonmtionllf"sind rolirdiljj lfoldod and nnfioldod concilrrently with the folding :1nd unfolding oiI thol other.nieoh'nnifnng to provide improved moans `for roli-nbly holdinp; the hack vin a normal noni-ly uinighl po sition und also in changed reclining posi tion; to provide in conjunction with the last mentioned nioclmnisniinons for .nutonmticzilly accomplishing the propor folding oi2 .the lhack support rognrdlosn or". which oit its two positions :it may -occupjT nt the chnrncter reierred to.

linie the frporator con'nnenoon to fold the Cort: i'oproiido improved moans for nioonting;I 'tho whoels npon tho ninin iir ino; `lo provide improved moons for Supporting wlonin operativo position, ,and Coniininn1 -ivhon in 'folded position.y n tloxiblo 'front foot sopport or hoot of thl body; to provide in 'conjonction with such' a folding hootinenins .for supporting the oothonrd ot the latter Iolorototl @boro its normal pofs'ition to forni a suitable' foot rest when tho haelt in @liningposition; to provide `in ii'niiroi'ffd folding hoodA or canopy together with nit-mm for suitably Supporting it in extern'lod "ioni-1 qtion; ond vin general to provide. siinpliod :ind improved dtails of Cons notion und nrrnn'oniont which contributo in the production of 'an economically ccnisatrnoteflj light, dn ublevancl orninnoiiial 'i'hiclo of thi,

ing inthe direction of tho arrows; Fig.

Tho invention consints in the ninttors hereinafter described, and more particu` lnrlf: pointed ont in tho nilpndd olnhns.

` ioiiorrinp to tho drzuvings4-iifigoro l n xiow in sido elevation oi nV go-cnrt embodying' the, invention; Fig". is a longitudinal Vertical Section through the curi: taken on line 2 2 of Figjz; Fig. 3 is n View partly' in plan und partly in section oi" the cnrt;

Fig. 1i is :t cross Sectional View taken npproxnnntoly on `line lf-4iA of Fig. 1 and lool;-

is a' roar ond View ofthe Cort folded; Fig'. 6 n dotnil in porfspotiro`ot ono oi" tho wher-.l volies, :i rngnintory portion of ono oi" thi, cizitocl with thon@ port: Fig. 7 is; o dotziil in sido elornvtion oi tho hinged `Coinioction be tween tho handle trimm and one oit th@ sido hars, tcgothr `with. certain connor-,tod paring it Sv is n` lwrifzonlnl ssc-,Ctionnl viow tnlion a;nnoiinmlnly on lino. 8MS ol' Fig. l and looliiins downvfiirdlyg Fia. 9 is n iiimgiineo tory di "il showing-n modified Constrnotism oi: locking hail.r i

ln the drawingsn 11i, designato two malin Side bars oonneoloc'i with euch other by front, roar und intermediate cross bars, 2, 3 and i, rospootiveligto forni o rigid running' geur gfrzune. Upon oooh Sido har nre' mounted twoolipsyi (3, one for nach Wheel Yokog those clips'boing formed to substantially surroundund embrace tho sido buro :ind boinfglmitod thoroto hy through-bolts 7 (See, clotnil Fig. (i). Each `ol'ip hns nt its lower Sidi@v zi poir of pnrnlloi pivot ears SE B, stzinding :it right nn;y to tho length of tho oido hor. To tho. tanni of onchvoiip is pivotniij," Connected :i 'i.'hoolj.ol\'e E) consisting' oi ii Singh; picco ol" .strap inotnl bont into 'an proxinnitcly inverted Ugshapo :ind provided on its inner log with iniogxrnl introlly prin 'joctingg ears .l0 which ovorlop the` pivotrnrn ido inn-:s ondoznn ineclmnisni fissi .rolzos n rv upon the inner sides near the lower ends ofl the Wheel yokes. In the preferred consti'iicl tion the two cam loops at each sideare yoked together. That is to say, a bar 1G extends between and is at its end rigidly connected to each of the txifo yokes, as shown clearly in Fig. 8 the end'portions of this bar being,- inset and properly shaped to form the outer cam portions 16 and 16 of the respective cam loops, and the inner members of said loops being formed by shorter cam bars 17 and 1T suitably attached rigidly to the main bar LG. Each cam loop, as viewed in plan, comprises an outer straightlongit-udinal portion 1S, an inner straight longitudinal' portion 19 and an intermediate curved portion 20. Moreover, as viewed inside -elevation, the cam bars 17 and 17 stand in "a plane above the cam bar 16 at a distance from the latter approximately equal to the width of the bails`12' and 13. Normally the legs of the hails occupy the straight outer portions 18 ot the. respective cani loops, and said. portions loeirig at right angles to the' planes of pivotal movement of the wheel yokes they other they first encounter the curved poijl' tions ot the inner side cani loops. thus swinging the `vokes inwardly, 'and as theY l hails pass out of the curved portions the the end of its oscillation.

inward movement ot theyokes and incident rolling movement of the cam loops causes the straight horizontal bottom portion ot the bail to encounter the inner members of the cam loops and vcontinue the folding movement ot the lvokes, lifting the latter into their fully closed position as the bail reaches Th'e unfoldingi movement wil.l."of course. he exactly thereto impart a somewhat earlier o1 quicker folding' movement ot the wheels at. that side and permit the opposite wheels to fold over the latter.l ln this connection will be seen thatsince the two wheels at each side are `yoked together by the rigid bar 1G. a single cam loop and operating bail might he made to fold both wheels, although obviously such a construction wouldl require somewhat heavier stock for the cani mechanism and `would objectionably add to the weightv of t-lie vehicle, or. it not. made heavier, leave it less rigid. Q 1

As an' extremely simple and etl'ect ive A means of operating the canpbails a leverage mechanism is-provided, comprising a pair l ot' levers, preferably' united together at their lower ends to form a lever bail. 21, to the i upper ends of which are connected the side arms 22 of the body. The lever bail is pivotally connected, as indicated at 23, to each of the side bars and operatively connected with the respective cani hails 12 and. 1?), at each side by links Q4 and 25 connected to the lever bail at points respectively below and above its pivotal axis. y By this simple expedient oscillation of the lever bail in one direction draws the two cam hails toward each other, and in the other direction thrusts them apart.

Thelever bail is operated from the handle frame, through the arms 22. The handle frame comprises a pair of upright bars 2G connectedr at their upper ends b v a cross bai- 27 and each lconnected to the corresponding side bar 1 by what may be aptly termed a rule joiiit'QS. That is to say, the side bars and handle bars are respectively provided with joint 'cli'ps, as 29 and 30, having overlapping pivot ears united as indicated at 3l, the clips being;` so formed as to provide abutting shoulders which limit the unfolding movement of the handle frame. Each handle bar is pioyided intermediate its length'with a clip,as 32, to which the corresponding en|d ot' the arm 22 is pivotally fconnected,'as shown clearly iii the drawings. ln order to lock the handle Jf'ranie in its noi'inal or operative position, a cross-rod Sil is'arranged to extend through the heel portions of the two clips 30 of the handle bars, `and with this cross-rod is arranged to copei'ate a locking bail 34y Fig. 2) which has the ends oitY its two arins p ivoted to the f respective side bars, las indicated at 'and is provided in the rear edges ot said arms with hook-shaped notches 36, which, when the handle tra-me is fully open, engage thev cross-rod 3? andthus lock theV two members of each rule joint rigid with each other. rlhishail may be operated bygrasping it troni the rear, and is a convenient means ot operatingV a pair of locking-levers 37 connected with the bail by means oli corresponding links BS; each lever 3T being` pivloted at its lower end to one of the side bars.

1 and being normally held locked lin a hookclip 29 secured to the corresponding' folding;

side plates fl() of the body, as hereinafter slightly spaced away liro'in the arm, as l shown clearly in Fig. To impart an in wardly folding nieveii'n-nt. to the side bodies.

Loan-elan 3 'each 'is provided iyith allink 43, which al onev end ia .pivoially connected with ille lower part of the side body alloull 1nidlength of the latter., desirably to ille lloolr 5 clip 39, and at its opposite end pivolally connected with The corresponding' arm of the lever bail.' as indicated at 44', ily' .means of an eye formed on the rod and passing' through a suitable aperture in lle lever bail. l 'llle operating link 43, when theside body is in normal position,` siands Slightly for# wardlj.Y divergenl'. from llie side body. so iliat as ille lever llail is oseillaled forwardly, illus carrying "with it ille side body bodily,

l l'lle link traveling longitl'ldinally less rapidly constitutes struik` resistance which imparts an inleiding movement, to ille side body. 'lllie infolding movement is resisted by a spring `finlger 45 rigidly' mounted upon the lever bail. and` at iis' free depending` and engaging the inner aide of the `link i3. v

Tlle operating' mechanisms for' ille iwo `side bodies are alike, eiloeni iiiiall". lelle suspension rods all upon wlliell ille' side 'bodies are piv etallj'l mounted are nro'vided Willi limiting' sllonldere or bends ill. loria ed 'in lie one ease Somewhat in advance oi' elle other. li will lie noled'tlialf the side bodies llave a. alight longitudinal sliding; movement upon '50 iilese snapension rods and commence to fold inwardl1 when Vtllis sliding; nlovernenly is arrested 'by ille shoulders 41. and by setting' one shoulder in advance of the oilier a prop'- erly timed movementv of ille 'two side-boi ies .ie Secured. insuring the folding; of one in advance of 'ille other.

As further inlmrlani` feature of ille. present invention, an :ijusiable fielding .back men'lbei lo .is prr'n/idedi lliis nielnl'ler being rflesirally made of light, rigid material, padded oneusllinned as to ile inner surn face. lleinojof awidtll fo inove freely be A'vlfeen the upright l'landle liars and lliniged al il. y'er end ion, erosserarl see Figi'. il

o willi 'nplfurned binne-ears AW', and

itself mounted 'lo extend liel'ween lwo super- .pi ee. manille-rs of Aa "suola-onine -sg'lring ll'leellaniam. alunni, 'i'o lie 'deseriliedf ',illle hack nieinller supported in eillier of lro posilions of adjusinlent by' ineaimo'' a bail lie arms of which are eonvenienl'ly' pi,rw

oied on the pivot bolts Afl-l Wine-l1 unite 'ille arms wit-li ille handle liars. 'lnl'ls nail W entendis lllronnll a loop a0. nreif-lralily fieriille, secured otllell'laell' side oij l'lie lmell niel'nllel'., as seen clearly' iV lilies. l and Q, ille lon lo lille bail as lo llold the llaell' nil-nlh lier llraeed in llearlj.y nllrln'lli posltniln. as 1nll dielilied in drilled lines in i 'i'. '12. or salsh n needed in reel nino; posiiiion. as indn'alell ln nll of ville loop ernlinaiillo; in suoli 'Vall lines ineald ligure. The nfs-.arly-` npriglrl' poeiiion maylie considered :s ille norn'lai .wardly` to permit the back lo assumera posilon more nearly parallel with the plane of the handle iframe as'tlle Cart is folded. To eiectillis morell'le'nt, sil-ui, rods 51 are oon' neeied al' l'lleir lower ends with the corre sponding legs of Jthe rear cani bail, and lend' llienee ni'iw'ardly to and ierlninale` in rightangie shoulders n'lliehengage the under Sides of the respective arms of'lvlle bail 4S. ln the :folding movement of the cart these strat rods 51 lift tlle bail, and so swing ille llaelr'ioward ille handle frame.

5&5. designates l'lle seat-looard.,` which is airaelied lo tile lower end of ille back 46 and ellende ilienee forwardly to a poini'` approximarel)Y coincident willi ille level bail la-rnls E21. This seal-lioarlil resls'upon a Springa,n'leellanism of peculiar construction, comprising tivo or more lial; spring bars upon n'lliel'l tile sein-#board directly rests, and 'lille ends oi wliieli liars are united with ll-springs 5l, the lower leaves of which are provided with. eyes .55 \\"lli`c^ll fit upon the @roes-amis il and' il, respeel'ilrely.

,el 'flexiblefooi-resi or llo/al'. designated as nfilole on. is eonneeted with llle'front end oit' ille seal-i'loarll. ille front edge of l'llis bool. being sl'lspended on a eroewrod 57 extending between llie side l'lars l (see Fig'. 2)." ln theA llolion'l oi tile bool is arrangeda rigid iooll o`ar l 5S. ln ordrrlio suppori' lllis 'iioollloard when (lie l'ellirle isin operaiiveposilion. and io confine ille bool in collapsed eondiiion u'l'len ille earlfis iiolded. a pair o'lE straps $39 are prorided. earli slrap' .having one end eol'lneeeli nilll ille liront' moar-rod 2 ol' ille main iframe and ils opposiie loop around llie lower end of thelever bail." lllle nlovenlen'l oi ille vlever bail intlie 'foldinga nlofen'lenl oille earl (lrawsthese sil-aps 'lain and illus roliapses iiie boot undernez-ltli ille folded :iron \\'l'leels while allen lie earl` ia. open l'lleal'raps relieve lie i'allrifl m llle l'lool. iiron'rllle weiglii oi' l'lie rllild. in (.lrller ll'lai l'l'le 'lloollmard mayflle liilefl up and Seenred ill approtil'nalel): nprigfjlll. posii'ion (o arnonllllnrlale 'lle 'feel ol ille elliid when .rl Vnifj in 'rl'feliililln posiliml. lil'lolls 59 are seemed lo ille ander side of ille 'fool-lmarfl and adap'iel'l lo lle'i'll'lolled over lie Urosa-rod 5l". illus lioldiiiln` ille 'liooi-ln'lard 'in ilie position indieal'ed in doierl lines in Fig'i.

provide a iioldinrr llond or (canopyIv Wliioll is so ronelrlleled illal ii inl'j be eollapsed and 'oll'led up eonipi elly. willi ille remainder of ille rari.

al: a wilole 'ille ranopy. n'liiell eon'iprlles a pllllalliljl o?l lions., asili.. (SQ. l?, and (il livob ally nailed i' ljl'leir lli-werkend wilil 'linien `pieces (35, 'l .wil ial''er are in inl-n ypiroed upon lle piroi llnl's (5G wlliel'l nnlie 'lne side armi# with llie lever ll ail. These lio-wl; are

Referring lo 'l-Figr. li() dlfsinalaiea possili'on ol" the loafclr, and il. is necessary l'frol'ered willi lne usual iecible eol'eringg (37,

that the supporting bail 8l-lne sil-ung np l exiel'ldecl over ille 'iop and sides, and ille canopy is open at front and rear.

straps 68 In order to hold the canopy extended, front conining are provided which extend from the front upper edge ofthe canopy downwardly to and are attached to the front ends of' the side bars, while similar' securing straps 69 connect the rear bow with the respective arms provided at the upper end of the front bow Gl at each side, and similar buttons at the upper ends of each of the two intermediate bows (52 and G3. By detaching the straps (3S and applying them to the buttons on the bow G2 or 63, the front portion of the canopy may be folded back so as to partially collapse the same. -It will be noted that the length of the bows is such that they reach what stronger Aover the upper end of the back member 46, and thus do not interfere with the latter in folding. It will also be understood'that the width of the canopy is such that the several bows fold between the lateral edges ofthe back member 46 and the side handle bars 2G and arms 2Q.

In Fig. 9 is shown a view similar to Fig. 7, wherein a modified form of the locking` bail mechanism' is notching the upright legs of the locking bail a sheet metal clip 7l is secured t'o the inner face of each of the joint members 30, which clip is provided with a lug or ear 72 formed integrally with one edge of the clip and foldedfbaclr so as to overlie the inner face of the latter andstand at a distance therefrom equalapproximately to the thickness of the bail arm. This clip is so located that when the bail arm rests between the ear and the face of the clip the bailbar 3.4:- engages the upper end of the ear and so locks the member 30 rigid with the member 29 ofthe joint. The remainder of the i'nechanisin is precisely the same as that -previously de'- seribed. This construction dispenses with the locking bar 33 and avoids the necessity of notching the locking bail arms to engage tliisbar and at the same time aords asemeconstruction and one less liable to become bent so as to render it inoperative. i

From the foregoing description it will be understood that we accomplish the several stated objects of the invention and produce a cart which is at once simple, economical of i manufactureand extremely convenient especially in the matter of folding and unfolding. Iturthermore the cart is so constructed as to insure greatestsafety and` comfort to the occupant. That is to say.the substantially inflexible sides prevent" danger of the child falling out, and the various adjustments provided for enable the vehicle to be made most comfortable for the child whether .sitting upright or resting inl reclining position. It will be further understood that while we have shown a preferred embodi- Desirably a button TO is',

detailed. Instead of .bar at points ment of the invention, nevertheless the details of construction and arrangement may be modified without departing from the spirit of the invention.

W'e claim 'as our` invention-z 1. In a go-cart, the combination with the running gear frame having side bars, of wheel supports pivotally connected to said side bars and foldable beneath the latter, front and rear cam loops mounted upon the inner sides ofthe wheel supports; near the axles on which the wheels are mounted, an operating bail for each laterally opposite pair of wheels, land operative interconnections whereby said bails are moved together.

2. In a go-cart, the running gear frame, of a pair of laterally opposite wheel supports pivotally connected at their upper ends to the respective sides of said running gear frame, a cam-shapedA loop mounted upo'n the inner side near the lower end ofeach wheel support, and an operating bail having its arms pivotally connected with the respective sides of the running gear frame and and operatively engaging the same.

extending through said loops combination with the 3. In a go-cart, the combination with the 'the latter cam loops, and/'cam arms pivotally frame above mounted upon the 'running gear the respective carni loops and extending through and operatively 1 engaging the latter. I

4. In a go-cart, the combination with .the ruiming Gear frame and one of the side barsithereof, ofI` a. pairpf wheelsupports pivotally gounted upon sai 'side bar near theA front 'and rear ends thereof, 'a cam bar the. ends of which are rigidly connected to the respective wheel supports,

supplemental cam strips rigidlvxonnected with Said cam transversely opposite the wheel supports and forming with the cam bar cam loops, cam arms pivotally mounted upon theI running through the corresponding camloops, a lever for actuating-said cam arms. and link connections gear frame andextending A between said lever and cam arms v whereby the latter are actuated simultaneaously In a go-cart, the combination with the` running` gear frame comprising a side bar extending longitudinally at each sidethereof, of "frontend rear wheelsupports piv- ,otally mounted to each of-said side bars and fcldablc transversely beneath the running gear frame," longitudinally disposed cam d hails, a pair of forwardly extending linlts 1 ning gear traine, longitudinally disposed' cam loops mounted npon the inner sides each of said several. wheel supports, a calm connecting the two sidesI ot the front Cain bail with the corresponding arnis oit `the lever bail, a pair oloearwardly extending links cbniieetinothe twosides ot the rear cam bail with the respective arms of the lever bail, a foldingloaclt'traine pivotally ooniiected with the running gear traine, and operative Connections between said folding yback frame and said lever -llinil whereby the movement of the baclr 'frame into folded position operatestlie eain hails. G. In a go-eart, the combination with the running gear trame Comprising "a side bnr extending .longitudinally ateaeh side there of, of front and rear Wheel supports pivr otally mounted on each of said side bars and toldable transversely beilieath the runbail for each transversely opposite pair o'l wheel supports," each cam bail having its arms pivotally connected totherespective side bars and its 4interiiiedia'te` portionjex- 'tending through the eoriespondiiigreain loops, a lever bail having each ofjits'side arms pivoted between their ends 'to the side `b'ars at points between the` front andrear cam ibails, a pair oli forwardly extending linlrsi connecting the two sides of the rear cani bail with the respective arms of the lef ver bail', and a folding back frame pivotally Connected withv the running gear frame and with the corresponding sides ot' said lever han.

7. 'In a folding go-oart, the combination with a running gear frame having side bars and a Jfolding haiidle traine7 ol hinge con nections between the handle traine and side bars, and means lfor locking the handle traine rigid with the running gear traine comprising a bail having itsl two arms pivl Totally connected at their lower ends to the `respective side bars, the rear edges otsaid arnisbeing :provided with hook-shaped notches, and a rod connecting the side meer bers ot' the handle traine with which said notches are adapted to interlock when the handle traine is iii extended position.

`El. ln a folding go'cni't, the combination with a. iiiaiii body traine, of a running gear traine', a folding handle frame and side arms `iivotally connected'thereto, a rigid or nonllexible side body pivotally mounted npon noemen' rfi-aine fl. ln a folding gemart, the combination with a seat-board.V a toldiiig` handle traine,`

and an arin traine at each side comprising a pivoted Vupright and an arm proper pivot-- ally connected Vith the upright nt one end and with the other end, oit substantially inflexible folding side bodies associated with the respective :ii-ni trames, each side body being pivoted to the corresponding arm proper, aiidinea'ns for effecting the inleiding of eachside body, comprising av link connected at one end wi th a part of the side body and at its opposite end connected with the upright member of thearin frame.-

l0. ln a folding go-cnrt, the combination with :i running gea-r frame and .seat-hoard thereon, a vfolding handle traine connected to the running gear traine, an arm traine forming jointed connections between the in# termediate portions of the handle frame and running gear frame, of substantially intiexible side bodies hinged at theirnpperiedges y tothe respective upper members ot' the arm iframes, and ineens for. locking said side bodiesvv in operative position Coniprisiiigosicillatory levers mounted upon the running lgear vtraine' and retaining clips mounted uponthe respective side bodies and adapted to interlock' with said levers.

l1, `In a folding go-cait, the combination with runnino' gear frame `and seateboard thereon, a folding handle traine connected vto the running' gear frame, an arni traine forming jointed connections between the interinediateportions of the handle frame and running gear frame, of snbstaiitiallyintlexi ble side bod-ies hinged attheir upper edges to the respective upper members of the arm t'raniesi a locking bailassociitted with the running geni' traine and' handle frame and serving to vlock the two rigidly together, locking levers pi'voted tothe running gear at the respect-.ive sides'thereof and arranged to extend at their iipperends in overlapping 'relation' to said side bodies, hook clips upon the respective side to interengage with said Vlooking levers, and links connecting the respective locking levers with said locking bail. *i .y Y

l2. Ina folding go-cart, the combination olding handle traine at its bodies adaptedv eci with the ruiming gear traine, a folding han# -dle Atraine pivoted `to the running gear 'traine and arni trames forming ointed connect-ions between said handle iframe and running gear traine atleach side thereof, oif substantially inliexil'ile sides pivoted at their upper edges to the respective upper members of said ai'in fraiiiesflinlrs conneetiiig the respective side lSd bodies with the upright members of the arm frames whereby the flexing of tlie jointed nie'mbers of the arm frames effects the infolding movement of the side bodies, and springs arranged to oppose tllie infolding movementsof tlie respective side bodies.

13. In a folding go-cart, the combination.

,one leaf rigidly united with the strap mem` ber and its opposite leaf formed into a terminal eye pivotally connected with a corresponding cross frame member of the running gear frame.

14. In a folding go-cart, the combination ,with a running gear frame provided with cross bars, and a bottom or seat-board, of a set of springs supporting said seat-board from the running gear frame comprising a s trap member which directlyunderlies the seat-board, and a pair of V-springs, one at each end of said strap member, each having one leaf rigidly unitedwith the strap ineinber and its opposite leaf foi-ined into a tei'- minal eye pivotally connected with a corresponding cross frame member of the running gear frame, said V-springs being ieversely disposed relatively to each other.

15. In a folding go-cart, the combination with the running gear frame provided with a front end cross bar and a front cross-rod, and a seat-board carried by said ruiming gear frame, ofa collapsible boot conneated with the front end of the seat-board 'atone end` and with said. cross-rod at its opposite end and normally depending below said seatboard and cross-rod as to its intermediate portion, a pivotallyl mounted cam bail associated wit-li said running gear frame, and a plurality of confining and supporting straps arranged to underlie and support said boot, each of said straps having one end- -connected with said cross-bar and its oppo-A site Vend connected with said cam bail whereby the closing or folding movement of the cart ietracts said cam bail and draws said straps taut.

16. In a folding go-cart, the combination with the running gear frame and folding handle frame hinged to the rear end of said running gear frame, of a seat-board, a back hinged at the rear end of said seatboard, a bail having its arms pivotally connected with the handle frame termediate portion operatively'engaged with said back, and means associated with said bail anda relatively movable member of and its in tliecart frame whereby the foldingmovement of the handle bar oscillates vthe back support-ing bail toward a Aposition with the handle frame.

17. In a folding' go-cart, the combination with a running gear frame and seateboard thereon, a folding handle frame connected to the running gear frame, arm frames forming jointed connections between the 'intermediate portions of the handle frame and running gear frame, of ysubstantially inflexible side bodies hinged at. their upper edges' to the respective upper members of the ari/n'frames, and'means for locking said xside bodies in operative position.

1S. In a folding goeart, t-hevcombination with a ruiming gear frame, a folding handle frame connected to the running'gear frame, arm frames forming jointed connections between the intermediate 'portions of the handle frame and running gear frame, of substantially inflexible foldable side bodies hinged on the arm frames, and means for preventing folding movement of said side bodies when in extended position.

19. In a folding go-car t, the combination with a. folding handleI frame and. folding side arms operatively connected with said handle frame, of a side body supported on eacli side 'arm 'and shiftable longitudinally upon the latter` and operative connections between each side body and a relatively movable part of the folding mechanism, whereby' the differential movement of the side arms and parts to which the side bodies are operatively connected effects` shifting movements of the side bodies along the respective side armsand concurrent folding movement of the same.

20. In aV folding ,go-cart, the combination with a main body frame, of a folding handle frame and side arms, a side body mounted upon each side arm, and pivotally connected thereto, and means imparting folding movement to said side bodies concurrently with the folding of said handle frame.

21. The combination, in a vehicle,of a body frame,l a back frame pivoted thereto, arms pivotedjtosaid back frame, members extending between the front ends of said armsl and the body frame and pivoted to both, sides pivoted to said arms, and braces pivoted to themembers connecting the arms and the body frame and arranged as described, whereby when the back frame is pushed forward said braces will cause said sides to vfold inwardly toward each other. MELVIN J. FOYER.

OTTO KURZ.

' Witnesses:

OHAS. E. OHITTENDEN, GERALD LoMnnD.

Aparallel 

